ClassID:

120679

C23F2201/00 - CPC Classification

Classification description:

Type of materials to be protected by cathodic protection

Sub-classes:
Recent Application in this class:
#1
20200124362
2020-04-23

Flat extruded aluminum multi-port tube whose inner surface is highly corrosion-resistant and an aluminum heat exchanger using the tube

#2
20200017178
2020-01-16

ANTI-BIOFOULING METHOD AND ANTI-BIOFOULING APPARATUS

#3
20190352783
2019-11-21

Corrosion control coating

#4
20190323788
2019-10-24

Method for producing aluminum alloy clad material

#5
20180119290
2018-05-03

Electronic corrosion protection device

#6
20160167177
2016-06-16

High corrosion-resistant aluminum alloy brazing sheet, method of manufacturing such sheet, and corrosive-resistant heat exchanger using such sheet

#7
20160131445
2016-05-12

Lifetime diagnosis component for anticorrosive coating, heat exchanger, refrigeration-and-air-conditioning apparatus

#8
20150184788
2015-07-02

Pipeline and methods

#9
20140332373
2014-11-13

DEVICE FOR THE CATHODIC PROTECTION OF A METAL WALL AGAINST CORROSION IN A SALINE ENVIRONMENT

#10
20120074954
2012-03-29

ELECTRICAL CONNECTOR WITH CORROSION PREVENTION

#11
20110290665
2011-12-01

Method and apparatus for providing electrochemical corrosion protection

#12
20110014825
2011-01-20

ELECTRICAL TERMINAL CONNECTION WITH GALVANIC SACRIFICIAL METAL

#13
20100147500
2010-06-17

CLAD PLATE AND PROCESS FOR PRODUCTION THEREOF

#14
20090114676
2009-05-07

Fuel dispensing apparatus having internal surface corrosion protection arrangement

#15
20070194774
2007-08-23

Anode assembly for cathodic protection

#16
20060213768
2006-09-28

Electrode for a cathodic protection device

#17
20050084383
2005-04-21

Propeller spinner for a marine propeller